CN105673657A - 压电式传感器的预紧及防松机构 - Google Patents
压电式传感器的预紧及防松机构 Download PDFInfo
- Publication number
- CN105673657A CN105673657A CN201610166378.8A CN201610166378A CN105673657A CN 105673657 A CN105673657 A CN 105673657A CN 201610166378 A CN201610166378 A CN 201610166378A CN 105673657 A CN105673657 A CN 105673657A
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- CN
- China
- Prior art keywords
- post
- platform
- outer platform
- piezoelectric
- pretightening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610166378.8A CN105673657B (zh) | 2016-03-23 | 2016-03-23 | 压电式传感器的预紧及防松机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610166378.8A CN105673657B (zh) | 2016-03-23 | 2016-03-23 | 压电式传感器的预紧及防松机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105673657A true CN105673657A (zh) | 2016-06-15 |
CN105673657B CN105673657B (zh) | 2017-07-28 |
Family
ID=56311407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610166378.8A Expired - Fee Related CN105673657B (zh) | 2016-03-23 | 2016-03-23 | 压电式传感器的预紧及防松机构 |
Country Status (1)
Country | Link |
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CN (1) | CN105673657B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109854875A (zh) * | 2019-01-07 | 2019-06-07 | 中国工程物理研究院总体工程研究所 | 基于外压方式的传感器预紧结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115014A (zh) * | 1994-07-05 | 1996-01-17 | 周勇 | 自锁式螺栓紧固件 |
US6065614A (en) * | 1996-10-25 | 2000-05-23 | Schroff Gmbh | Module support structure |
JP2009092662A (ja) * | 2007-10-11 | 2009-04-30 | Ge-Hitachi Nuclear Energy Americas Llc | ジェットポンプ感知ラインのtボルトクランプアセンブリ |
CN102735377A (zh) * | 2012-07-11 | 2012-10-17 | 哈尔滨工程大学 | 一种工程用动态预紧式压电型力传感器 |
CN102985707A (zh) * | 2010-05-24 | 2013-03-20 | 李容国 | 防松螺母及具备防松螺母的耦合单元 |
CN203532482U (zh) * | 2013-10-14 | 2014-04-09 | 路国栋 | 一种防止滑丝脱落的螺栓 |
CN104280163A (zh) * | 2014-09-26 | 2015-01-14 | 大连理工大学 | 一种压电传感器预紧装置 |
CN205423469U (zh) * | 2016-03-23 | 2016-08-03 | 南京林业大学 | 压电式传感器的预紧及防松机构 |
-
2016
- 2016-03-23 CN CN201610166378.8A patent/CN105673657B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115014A (zh) * | 1994-07-05 | 1996-01-17 | 周勇 | 自锁式螺栓紧固件 |
US6065614A (en) * | 1996-10-25 | 2000-05-23 | Schroff Gmbh | Module support structure |
JP2009092662A (ja) * | 2007-10-11 | 2009-04-30 | Ge-Hitachi Nuclear Energy Americas Llc | ジェットポンプ感知ラインのtボルトクランプアセンブリ |
CN102985707A (zh) * | 2010-05-24 | 2013-03-20 | 李容国 | 防松螺母及具备防松螺母的耦合单元 |
CN102735377A (zh) * | 2012-07-11 | 2012-10-17 | 哈尔滨工程大学 | 一种工程用动态预紧式压电型力传感器 |
CN203532482U (zh) * | 2013-10-14 | 2014-04-09 | 路国栋 | 一种防止滑丝脱落的螺栓 |
CN104280163A (zh) * | 2014-09-26 | 2015-01-14 | 大连理工大学 | 一种压电传感器预紧装置 |
CN205423469U (zh) * | 2016-03-23 | 2016-08-03 | 南京林业大学 | 压电式传感器的预紧及防松机构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109854875A (zh) * | 2019-01-07 | 2019-06-07 | 中国工程物理研究院总体工程研究所 | 基于外压方式的传感器预紧结构 |
Also Published As
Publication number | Publication date |
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CN105673657B (zh) | 2017-07-28 |
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Application publication date: 20160615 Assignee: Nanjing Fogg Electric Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000267 Denomination of invention: Pretightening and looseness-preventing mechanism for piezoelectric sensor Granted publication date: 20170728 License type: Common License Record date: 20181031 Application publication date: 20160615 Assignee: Nanjing Monte tech Environmental Protection Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000281 Denomination of invention: Pretightening and looseness-preventing mechanism for piezoelectric sensor Granted publication date: 20170728 License type: Common License Record date: 20181101 |
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Application publication date: 20160615 Assignee: Nanjing dude Automation Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000107 Denomination of invention: Pretightening and looseness-preventing mechanism for piezoelectric sensor Granted publication date: 20170728 License type: Common License Record date: 20191015 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 |
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